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What approximate mass would a sample of naturally occurring boron (B) that contains 1 and times 106 atoms of boron have?
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What approximate mass would a sample of naturally occurring boron (B) that contains 1 x 106 atoms of boron have?
10.81 x 10^6 amu
What is iron 56 used for?
Iron-56 is the most common naturally occurring and radioactively stable isotope of iron; therefore, it is necessarily used in any product containing iron, unless special efforts have been made to exclude it from a particular sample.
Which sample contains the greatest number of atoms a sample of Mn that contains 3.29E plus 24 atoms or a 5.18 mole sample of you?
Which sample contains the greatest number of atoms. A sample of Mn that contains 3.29E+24 atoms or a 5.18 mole sample of I?The sample of _____ contains the greatest number of atoms.Answer:In order to compare the two samples, it is necessary to express both quantities in the same units. Since the question was phrased in terms of atoms, it is convenient to convert moles of I to atoms of I.The conversion factor between atoms and moles is Avogadro's number: 6.02 x 1023 "things" / molTo convert 5.18 moles of I to atoms of I:atoms I= 5.18 mol I6.02 x 1023 atoms I = 3.12E+24 atoms I1 mol IMultiply by atoms per mole. Moles cancel out.The sample of Mn contains 3.29E+24 atoms.Since 3.12E+24 is smaller than 3.29E+24, the sample of Mn contains the greatest number of atoms.
A sample of nitric acid contains 50 HNO3 molecules How many oxygen atoms are in this sample?
150 (50 x 3)
Au contains how many gold atoms?
This depends on the mass of the gold sample.
What approximate mass would a sample of naturally occurring boron B that contains?
10.81x10^6amu
What approximate mass would a sample of naturally occurring boron (B) that contains 1 x 106 atoms of boron have?
10.81 x 10^6 amu
What does a core sample consist of?
A cylindrical section of a naturally occurring substance firm enough to hold a layered structure. Samples are obtained using a hollow steel tube called a core drill. The sample is obtained more or less intact from the strata being sectioned. From Wikipedia.com
The atomic mass of element A is 63.6 atomic mass units The only naturally occurring isotopes of element A are A-63 and A-65 The percent abundances in a naturally occurring sample of element A are clo?
69% A-63 and 31% A-65 is the answer. you can use these two references to try and help you.http://answers.yahoo.com/question/index?qid=20071024200207AAJx04whttp://answers.yahoo.com/question/index?qid=20070610034300AAadbfngood luck :)
How many metric tons of oxygen are combined in a sample of pitchblende that contains 1.8 tons of uranium?
0.242 t of oxygen; but the value is only an approximate because the pitchblende is not only pure UO2.
If you have a water sample that contains either nitrate chloride or sulfate ions how do you determine which is present?
if you have a water sample that contains either nitrate chloride.
What is the density of palladium 106?
Palladium consists of several isotopes. The density of a naturally occurring sample, which is a mixture of isotopes is 12.02 g/cm3. I have no reference material for individual isotopes. There is a book called the CRC Handbook of Chemistry and Physics which may have this information.
What is iron 56 used for?
Iron-56 is the most common naturally occurring and radioactively stable isotope of iron; therefore, it is necessarily used in any product containing iron, unless special efforts have been made to exclude it from a particular sample.
A soil sample contains living and nonliving materialswhich material was once living?
A soil sample contains living and nonliving materials. Which material was once living?
What is tar made out of?
Tar is a naturally occurring material with a nonspecific composition of metamorphosed organic debris (prehistoric wetlands and bogs, for example. The composition of one tar sample will vary from the composition of any other tar sample. Essentially, you could think of tar as either thick crude oil or liquid coal.
What is an atom mass of an element?
The atomic mass of an element is the weight of the constituent atomic paraticles in an atom of a given isotope. The atomic weight is the weighted average mass for atoms in a naturally occurring sample of the element.Almost all of an atom's mass is found in the nucleus, consisting of protons and neutrons.
What atomic mass of an element is?
The atomic mass of an element is the weight of the constituent atomic paraticles in an atom of a given isotope. The atomic weight is the weighted average mass for atoms in a naturally occurring sample of the element.Almost all of an atom's mass is found in the nucleus, consisting of protons and neutrons.
